Light By: Clara 7B

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Across
  1. 2. When all the colours absorbed the object.
  2. 4. Created when a beam of light shines on an opaque object.
  3. 6. When all the colours reflected the object.
  4. 9. Two plane mirrors to give a person at the back of a crowd a view of an event.
  5. 13. A mirror with a flat surface.
  6. 15. The light passes through the object but scattered.
  7. 17. Object that can generate/ emit light in all of its surface.
  8. 19. Ray A light ray that strikes a surface
  9. 20. When you can see yourself with the same distance, size as you are.
  10. 21. Blue and red light are mixed.
Down
  1. 1. Green and red light are mixed.
  2. 3. Blue and green light are mixed.
  3. 5. When light passes through a prism to form the colours of the spectrum.
  4. 7. When the light ray is 'bending'.
  5. 8. The light cannot pass through the object.
  6. 10. Range of colours that can be seen on the screen.
  7. 11. Created when the light trying to pass through a small gap.
  8. 12. Object that cannot generate/emit light and can only reflect light.
  9. 14. The light passes the object through.
  10. 16. A form of energy and electromagnetic radiation.
  11. 18. Appears in a smooth or shiny surface.